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Sumofus Review

April 2026

$30M
Revenue
282.0K
Visits/mo
2.4/5
Trustpilot
92
Employees
30%
Growth
#138,057
Global Rank
Estimated Revenue
$30M
Total Employees
92
Employee Growth
30%
Industry
Civil
Location
London, UK
About

Ekō is a community of people from around the world committed to curbing the growing power of corporations. We want to buy from, work for and invest in companies that respect the environment, treat their workers well and respect democracy. And we're not afraid to stand up to them when they don't.

Global Rank
#138,057

What is Sumofus's Revenue?

Sumofus's estimated revenue is $30M.

What does Sumofus do?

Ekō is a community of people from around the world committed to curbing the growing power of corporations. We want to buy from, work for and invest in companies that respect the environment, treat their workers well and respect democracy. And we're not afraid to stand up to them when they don't.

3mo Traffic Growth
-0.2%
Monthly Hits
282.0K
Time on Site
5:53Mins
Bounce Rate
89%

How fast is Sumofus growing?

Sumofus has changed by -0.2% in the last 3 months according to SimilarWeb.

How do people find Sumofus?

People visit Sumofus through various channels. 77% find them through search engines.

How do people interact with Sumofus?

Last month, Sumofus received 282.0K visitors who spent an average of 5:53 minutes on the website and visited 1.3 different pages per session. Overall, 89% of people bounce on the first visit.

Who uses Sumofus?

Sumofus's top market is United States and they receive 16% of visitors from there. The 2nd is Netherlands with 14%. The 3rd is Germany with 10%.

Traffic Growth (last 3 months)

282.0K visits
Dec 2025
282.0K
352.6K visits
Nov 2025
352.6K
398.0K visits
Oct 2025
398.0K

Traffic Sources

Search77%

Top Countries

United States16%
Netherlands14%
Germany10%
Greece9%
United Kingdom9%
CompanyRevenueEmployeesGrowthFunding
Fair TrialsFair Trials
$10.6M41-15.4%N/A
Union Of Brunel StudentsUnion Of Brunel Students
$27.8M860.0%N/A
South Yorkshire Housing AssociationSouth Yorkshire Housing Association
$178.1M441-8.0%N/A
CodeYourFutureCodeYourFuture
$154.6M383-2.5%N/A
National Emergencies TrustNational Emergencies Trust
$10.6M416.5%N/A
The Reader UKThe Reader UK
$53.7M1511.7%N/A
OrganiseOrganise
$3.3M17-30.0%N/A
Enable Leisure and CultureEnable Leisure and Culture
$77.8M2194.1%N/A
Changing LivesChanging Lives
$250.7M62119.0%N/A
The Way Wolverhampton Youth ZoneThe Way Wolverhampton Youth Zone
$21.2M7322.9%N/A
Review Score
2.4/5
Total Reviews
27
Info
SumOfUs
Sort by:
Adrian, Felixstowe
Reviewed on Apr 9, 2022

Thank goodness for Sumofus.

In a world with extremes of wealth and power where some multinationals take advantage of their position to extract greater profits regardless of the environmental damage being done I have yet to be disappointed in Sumofus and their campaigning. I do not always donate when signing, but when doing so ensure it is a one off payment. I have not had any moneys taken without my consent and will continue to support them whenever I believe the cause to be just and appropriate.

Adam McHugh
Reviewed on Mar 15, 2022

lots of people here don't understand…

lots of people here don't understand the difference between antisemitism and legitimate criticism of zionism. Those people giving one star reviews for that reason are making false accusations.

Paul Raithby
Reviewed on Jan 31, 2022

Worthwhile organisation

I have never had any issues making one off donations and find this a worthwhile organisation. As for 'left leaning', well they are just fighting for the rights of the downtrodden people in life, and that often goes with the territory.....

Jon Arbuthnot
Reviewed on Jan 4, 2022

Honest campaign group doing worthwhile work.

Many of the reviews here are complaining that Sum of Us are left-leaning, which they are. They campaign for ordinary people's rights and to protect the environment. This naturally often means criticising big multinationals and therfore, implicitly, the worst of capitalism. All their campaings are based on fact though and aim for tangible outcomes. I have supported them in the past and had no problems with donations being processed correctly. I would recommend them if you agree which their campaigns, which personally, I do.

Ms Sarah Reisz
Reviewed on Mar 24, 2025

A fundraising organisation for progressive causes

As far as I can see,this is a fundraising campaign group raising money to support progressive ecological and socially responsible causes world wide. I donate (always one off) because I support those causes and otherwise wouldn't donate. As regards Gaza it's about as clear as anything could be that Israel has indeed murdered more than 40,000 civilians (many if not most of whom are children). Whatever heinous crimes have been committed by Hamas (also against civilians) this is no way justifies that murder, and I support all efforts to help the poor people caught up in the conflict. If you think differently, you are not compelled to donate.

BN
Reviewed on Nov 19, 2023

Good cause, but not tax deductible

Folks, this org is a 501(c)(4) non-profit. That means donations are not tax-deductible in most cases, so don't expect ratings on charity monitors, which are for tax deductible 501(c)(3) orgs. However, it also means they can lobby corporations and officials, which is part of their good work harnessing consumer pressure for corporate enviro-social responsibility. Info re contacts and financial accountability is available at their site in the "about" and FAQ sections. They are mostly crowd funded. You can request a donation receipt. Four stars rather than five because though they are a financially trustworthy org, they could do a better job of presenting themselves as such, perhaps with ratings somewhere.

Happy Obi
Reviewed on Oct 9, 2021

Donated a couple of times, no problem.

Donated several times. No problem. If you read the form and make sure your donation is for a one time and check the correct box. Ive never been billed twice. Cheers.

Dan S Tong
Reviewed on Dec 6, 2022

Good Charity? No way to tell.

I have donated to them on a number of occasions. However they are totally non-transparent. Neither Charity Navigator nor Charity Watch has any information about them. Apparently they do not feel the need to inform donors of how they spend their money, how much the administrators take, how much they spend for each dollar that they use for the causes. They have been attacked by Corporate Apologists, and here on Trust Pilot some of the negative reviews are BS political attacks. I have unsubscribed from them because claiming to do good is not enough. We need to know the facts.

🔧A/B Testing1
📊Analytics & Marketing2
🎯Build Tools1
🎯CSS Frameworks1
🔧Fonts1
🎨Frontend Frameworks1
🎨JavaScript Libraries1
Tracking & Analytics12
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Facebook Pixel
L
LinkedIn Insight Tag
G
Google Analytics
G
Google Tag Manager
G
Google APIs
G
Google Analytics
G
Google DoubleClick
G
Google Static
F
Facebook Pixel
L
LinkedIn Insight Tag
L
LinkedIn
F
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